This extract of bark of black willow concentrated in salicylic acid is a powerful ally to incorporate in your preparations for oily, dull or acne -tendency. Purifying and keratolytic, it stimulates skin renewal, smooths imperfections and fighting black dots, embodied hairs and dandruff. It also improves the conservation of aqueous products and can be used to boost the efficiency of the preservatives. A highly requested asset and that we offer you in a vegetable origin, better tolerated than synthetic salicylic acid.